/*
 * LDIR
 * 
 * LDIR, a GPS cartography application built for Let's Do It Romania eco 
 * campaign.
 * Copyright (C) 2010 Genera Software <office@generasoftware.com>
 * 
 * http://generasoftware.com/
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 */
#ifndef ACTIVENOTIFIER_H
#define ACTIVENOTIFIER_H

#include <e32base.h>

class CActiveNotifier;

typedef TEvent0<void> ANEvent;


class CActiveNotifier : public CActive
    {
public:
    // Construction and destruction
    /**
     * Two phased constructor.
     */
    static CActiveNotifier* NewL( CActive::TPriority aPriority );
    /**
     * Two phased constructor. Leaves a copy to the Cleanup Stack.
     */
    static CActiveNotifier* NewLC( CActive::TPriority aPriority );
    /**
     * Destructor.
     */
    ~CActiveNotifier();

    ANEvent Event;

private:
    /**
     * C++ constructor.
     */
    CActiveNotifier( CActive::TPriority aPriority );
    /**
     * EPOC 2nd phase constructor.
     */
    void ConstructL();

public:
    // New functions
    /**
     * Gets the request status.
     */
    TRequestStatus& RequestStatus();
    /**
     * Activate timer notifier.
     */
    void Activate();
    /**
     * Deactivates timer notifier.
     */
    void Deactivate();

private:
    // from base classes
    /**
     * From CActive, RunL.
     */
    void RunL();
    /**
     * From CActive, DoCancel.
     */
    void DoCancel();
    };

#endif //ACTIVENOTIFIER_H
